| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $44.57 | 5.573% | $47.0539 | $47.05 | $47.05 | $47.10 |
| Purchase #2 | $164.95 | 8.796% | $179.459 | $179.46 | $179.45 | $179.50 |
| Purchase #3 | $55.46 | 4.841% | $58.1448 | $58.14 | $58.15 | $58.10 |
| Purchase #4 | $73.56 | 9.529% | $80.5695 | $80.57 | $80.55 | $80.60 |
| Purchase #5 | $25.71 | 10.176% | $28.3262 | $28.33 | $28.35 | $28.30 |
| Purchase #6 | $239.35 | 5.394% | $252.2605 | $252.26 | $252.25 | $252.30 |
| Purchase #7 | $198.53 | 13.310% | $224.9543 | $224.95 | $224.95 | $225.00 |
| 7 purchase totals = | $802.13 | $870.7682 | $870.76 | $870.75 | $870.90 | |